copper(I) dithiooxamide bromide | 178418-57-0

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫脲类
• 英文名称: copper(I) dithiooxamide bromide
• 英文别名: bromocopper;ethanedithioamide
• CAS: 178418-57-0
• 化学式: Br*C₂H₄N₂S₂*Cu
• 分子量: 263.649
• InChiKey: OEFGODJSQCCGIR-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  二硫代乙酰胺 、 copper(I) bromide 以 氢溴酸 、 乙腈 为溶剂， 生成 copper(I) dithiooxamide bromide
  参考文献：
  名称：

  The infrared spectra of complexes with planar dithiooxamides Part IX. Cu(LH2)1X1 and Ag(LH2)1X1 complexes

  摘要：

  In acid media Cu(I) and Ag(I) form complexes with planar dithiooxamides (LH(2)) of formula M(LH(2))(1)X(1). Complexes with dithiooxamide (DTO), N-methyldithiooxamide (MDTO) and N,N'-dimethyldithiooxamide (DMTO) have been prepared. Although all complexes studied have the same formula, different structures, depending on the halogen and the ligand used, are formed, as is shown by a thorough study of the vibrational spectra of these compounds. The M(DMDTO)(1)X(1) (X is Cl, Br) complexes and Cu(MDTO)(1)Cl-1 are found to form binuclear complexes with bridging halogens, wherein the ligand exhibits an S-cis structure. For the other complexes studied, the dithiooxamide has an S-trans conformation and polymeric structures are formed. In the case of Ag(DTO)(1)Cl-1, Ag(MDTO)(1)Cl-1 and Cu(DTO)(1)Cl-1 terminal metal-halogen bonds are present and trigonal coordination around the metal is proposed, while for Cu(DTO)(1)Br-1 and the Cu(LH(2))(1)I-1 complexes bridging halogens are present in the structure, giving a tetrahedral coordination. For Cu(MDTO)(1)Br-1 two different types of complexes could be obtained.

  DOI：

  10.1016/0584-8539(95)01654-6

文献信息

• Thermal analysis of some Au(III) and Cu(I) dithiooxamide complexes
  作者：B Slootmaekers、R Keuleers、J Janssens、H.O Desseyn

  DOI：10.1016/s0040-6031(97)00448-6

  日期：1998.3

  stable complexes with Au(III)- and Cu(I)-ions. The neutral Au(LH)X 2 (LH 2 =RHNCSCSNHR)-complexes decompose without forming any intermediate. The ionic A[Au(L) 2 ] (A=Li, Na, K) are mainly stabilized by the lattice forces. In the [Au(LH 2 )Br 2 ]Br-complex the release of 1HBr per molecule occurs in two steps to form the more stable Au(LH)Br 2 . The neutral Cu(LH 2 ) 2 X (X=Cl, Br, I) decompose to form

  摘要 平面二硫代草酰胺与 Au(III)- 和 Cu(I)- 离子形成稳定的络合物。中性 Au(LH)X 2 (LH 2 =RHNCSCSNHR)-配合物分解而不形成任何中间体。离子 A[Au(L) 2 ] (A=Li, Na, K) 主要由晶格力稳定。在[Au(LH 2 )Br 2 ]Br-配合物中，每分子1HBr的释放分两步发生，以形成更稳定的Au(LH)Br 2 。中性的Cu(LH 2 ) 2 X (X=Cl, Br, I) 分解形成更稳定的Cu(LH 2 )X。Cu(LH 2 )X-配合物不成比例地形成(CuL) x 聚合物、Cu、配体和HX。Cu(CH 3 HNCSCSNHCH 3 )I 显示在 200°C 形成稳定的 Cu 4 (CH 3 HNCSCSNHCH 3 )I 4 和配体。